| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.45 | 11.722% | $114.4592 | $114.46 | $114.45 | $114.50 |
| Purchase #2 | $6.74 | 12.735% | $7.5983 | $7.60 | $7.60 | $7.60 |
| Purchase #3 | $248.34 | 10.482% | $274.371 | $274.37 | $274.35 | $274.40 |
| Purchase #4 | $223.95 | 4.489% | $234.0031 | $234.00 | $234.00 | $234.00 |
| Purchase #5 | $214.41 | 4.208% | $223.4324 | $223.43 | $223.45 | $223.40 |
| Purchase #6 | $138.28 | 11.215% | $153.7881 | $153.79 | $153.80 | $153.80 |
| Purchase #7 | $142.74 | 9.788% | $156.7114 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $1,076.91 | $1,164.3635 | $1,164.36 | $1,164.35 | $1,164.40 | |